Skip to main content

Women's Loose Gemstones

to
150
741
520
370
266
103
to
295
291
277
235
223
1,844
52
6
12
1,774
9,894
1,844
21
36
28
19
5
5
1,512
602
59
23
7
4
1
42
30
23
18
9
Gender: Women's
3.01 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

2.88 Carat GIA Certified 11x8 AAA+ MUZO Green Oval Colombian Emerald Gemstone
Located in Jupiter, FL
Stone: Emerald Weight: 2.88-carats Shape: Oval Cut Clarity: Transparent Luster: Excellent Color: Vivid Green Measurements: 10.93mm x 7.86mm x 6.60mm Geographic Origin: Colombia Treat...
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

Natural 9.36 Ct Australian wood replacement opal heart mined by Sue Cooper
Located in BELCONNEN, ACT
This brilliant 9.36 Ct wood replacement opal, carved into a heart, is a truly exceptional addition to any collection, mined by Sue Cooper herself. Its rarity, coupled with its modern...
Category

2010s Australian Loose Gemstones

Materials

Opal

【Conchéa】Rare Round Flaming Pink Conch Pearl — 5.2mm / 0.88ct
Located in New York, NY
A rare treasure from the sea, this natural conch pearl features an exceptionally saturated flamingo pink hue, nearly perfect round shape, and a full, vivid flame pattern across its s...
Category

21st Century and Contemporary Japanese Loose Gemstones

Materials

Pearl

0.92 Ct Pink Sapphire Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting pink color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Pink Sapphire

0.38 Carat Round Brilliant Gia Certified H Color I1 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56569 Stone Shape: ROUND BRILLIANT Diamond Weight: 0.38ct Clarity: I1 Color: H Cut: Poor Measurements: 4.63 - 4.64 x 2.81 mm Depth %: 60.7% Table %: 58% Sym...
Category

Antique 15th Century and Earlier Loose Gemstones

Materials

White Diamond

【Conchéa】Matched Pair of Flamingo Pink Conch Pearls – 2.6ct & 3.12ct
Located in New York, NY
An exceptional pair of natural conch pearls, weighing 2.6 and 3.12 carats respectively. Their intense flamingo pink hue is beautifully complemented by distinct flame structures, shim...
Category

21st Century and Contemporary Japanese Loose Gemstones

Materials

Pearl

GIA Certified 5.10 Carat Lucida Cut Tiffany & Co. I-VS1 Loose Diamond
Located in Miami, FL
GIA Certified 5.10 carat Lucida cut loose natural diamond with I color and VS1 clarity. A rare patented cut made exclusively by Tiffany & Co. A genius mix between a step cut and a br...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

1.93 Ct Emerald Octagon Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category

2010s Zambian Loose Gemstones

Materials

Emerald

Meghna 2.02 Carat Fancy Light Yellow Diamond Pear Shape GIA Certified VVS1
Located in Hoffman Estate, IL
An exceptional 3.51 carat VVS1 Clarity fancy pear cut light yellow diamond certified by GIA. We can custom design as per your request, additional fees may apply depending on design. ...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Yellow Diamond

1.52 Ct Blue Sapphire Cushion Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

GIA Certified 6.07 Carat Fancy Cushion Brilliant Deep Brown Diamond
Located in Hoffman Estate, IL
An exceptional 6.07 carat SI1 Clarity fancy cushion brilliant cut deep brown diamond certified by GIA. We can custom design as per your request, additional fees may apply depending o...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Brown Diamond

Gia Certified 1.50 Carat G Vvs2 Round Brilliant Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56426 Stone Shape: ROUND BRILLIANT Diamond Weight: 1.50 CT Clarity: VVS2 Color: G Cut: Excellent Measurements: 7.26 X 7.32 X 4.55 mm Depth %: 62.30% Table %...
Category

Antique 15th Century and Earlier Loose Gemstones

Materials

White Diamond

0.92 Carat Purple Amethyst Loose Gemstone Pear Shape 7x5mm
Located in Columbus, OH
NNJ Designs presents a 0.92 carat pear shaped Purple Amethyst loose gemstone! This Purple Amethyst gemstone would be perfect for the ring or pendant setting of your choice and can be...
Category

2010s American Loose Gemstones

Materials

Amethyst

Natural 4.38 Ct Australian boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 4.38 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2023. Sue processed the r...
Category

2010s Australian Loose Gemstones

Materials

Opal

Meghna GIA Certified Radiant Brilliant Cut Fancy Yellow 4.07 Carat Diamond Ring
Located in Hoffman Estate, IL
An exquisite 4.07 investment grade radiant brilliant cut diamond certified by GIA. We can custom design as per your request, additional fees may apply depending on design. Shape LR_...
Category

21st Century and Contemporary Unknown Modern Loose Gemstones

Materials

Diamond, Yellow Diamond

1.67 Ct Emerald Octagon Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category

2010s Zambian Loose Gemstones

Materials

Emerald

1.63 Carat Natural Blue Sapphire Loose Gemstone Sri Lanka
Located in US
1.63 Carat Natural Blue Sapphire Loose Gemstone Sri Lanka Main Stone: Natural sapphire Gemstone Creation: Natural Clarity: Slight inclusions Cut Grade: Good Gemstone Form: Cut Shape:...
Category

21st Century and Contemporary Sri Lankan Art Deco Loose Gemstones

Materials

Blue Sapphire

Timeless 10.17ct Triple Excellent Ideal Cut Round Diamond - IGI Certified
Located in רמת גן, IL
Timeless 10.17ct Triple Excellent Ideal Cut Round Diamond - IGI Certified Experience unparalleled brilliance with this extraordinary 10.17-carat round diamond. Showcasing a triple e...
Category

2010s Israeli Loose Gemstones

Materials

Diamond

5.27 Ct Blue Sapphire Pear Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

IGI certified 20.76Ct Huge Type A Burma Lavender Jade (20.35x14.2x9.02mm)
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. This oval cabochon lavender jadei...
Category

21st Century and Contemporary Singaporean Art Deco Loose Gemstones

Materials

Jade, Silver

Natural Green Colombian Emerald Stone 1.86 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Colombian gems are renowned for their vibrant bluish-green hue, epitomized by this 1.86-carat pear-shaped emerald. GIA-certified, this gem has been meticulously fashioned, displaying...
Category

21st Century and Contemporary Colombian Loose Gemstones

Materials

Emerald

Rectangular Oval Ethiopian Opal – Rare Luxury Gemstone by Merkaba Beverly Hills
Located in Beverly Hills, CA
19.17-Carat Rectangular Oval Ethiopian Opal – A Rare Treasure for Someone Special by Merkaba Jewelry Beverly Hills. A Rare Gem for Someone Very Special The 19.17-carat rectangular o...
Category

21st Century and Contemporary Ethiopian Contemporary Loose Gemstones

Materials

Opal

2.99 Ct Emerald Pear Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category

2010s Zambian Loose Gemstones

Materials

Emerald

1pc. Glittering 2.08 Carat Round Brilliant Cut Natural Diamonds
Located in רמת גן, IL
This stunning diamond is sure to turn heads. It features a sparkling 2.08 carat round brilliant cut diamond with a D color, FL clarity, and 3EX cut grade. The diamond comes with a GI...
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1.56 Ct Yellow Sapphire Heart Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting yellow color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphire...
Category

2010s Sri Lankan Loose Gemstones

Materials

Yellow Sapphire

1.02 Carat Pear Brilliant Gia Certified L Color Vs2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56925 Stone Shape: PEAR MODIFIED BRILLIANT Diamond Weight: 1.02ct Clarity: VS2 Color: L Cut: Excellent Measurements: 8.32 x 6.24 x 2.40 mm Depth %: 38.5% Ta...
Category

Antique 15th Century and Earlier Loose Gemstones

Materials

White Diamond

3.44 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose ...
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

6.08 carat GIA Fancy Yellow-Green Cushion Cut Diamond
Located in New York, NY
6.08 Carat Fancy Yellow-Green Cushion Cut SI1 Clarity Very Good + Very Good Cutting No Fluorescence GIA Certified Diamond At Rare Colors, you can experience the elegance of our exqu...
Category

2010s Loose Gemstones

Materials

Diamond

1.26 Ct Green Sapphire Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting green color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires...
Category

2010s Sri Lankan Loose Gemstones

Materials

Green Sapphire

MEGHNA GIA Certified 3.62 Carat Oval Fancy Intense Yellow Diamond
Located in Hoffman Estate, IL
An exceptional 3.62 carat SI1 Clarity investment grade oval fancy intense yellow certified by GIA. Shape OVAL Carat3.62 Color FANCY INTENSE YELLOW ClaritySI1 Cut GOOD Polish EXCE...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Yellow Diamond

T1.44ct cherry soft pink spinel pair (5x4.5x4.1mm)
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. These lovely soft pink spinels ha...
Category

21st Century and Contemporary Singaporean Art Deco Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

2.01 Ct Ruby Marquise Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose ...
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

Brilliant 1.52ct Double Excellent Ideal Cut Cushion-Shaped Diamond
Located in רמת גן, IL
Brilliant 1.52ct Double Excellent Ideal Cut Cushion-Shaped Diamond - GIA Certified Refined and radiant, this 1.52ct cushion-cut diamond is a brilliant choice for a sophisticated jew...
Category

2010s Israeli Loose Gemstones

Materials

Diamond

6.53 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

2 Burmese Pigeon’s Blood Rubies Cts 2.22 With GRS Certificate
Located in Hong Kong, HK
Rarity meets quality, as these gems are a symbol of passion and desire. These GRS-certified Burmese Pigeon’s Blood Rubies are a mesmerizing duo totalin...
Category

2010s Hong Kong Contemporary Loose Gemstones

Materials

Ruby

Opal Stone 17.23 Carat Heart Shape Natural Ethiopian Loose Gemstone By Merkaba
Located in Beverly Hills, CA
Natural 17.23 Carat Heart-Shaped Ethiopian Opal Loose Gemstone – A Unique Treasure By Merkaba Jewelry Beverly Hills Introducing a remarkable 17.23 carat heart-shaped Ethiopian Opal ...
Category

21st Century and Contemporary Ethiopian Contemporary Loose Gemstones

Materials

Opal

Natural 20.39 Ct Australian kite-shaped boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This unique 20.39 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2020. Sue processed the rough opal herself and cut in...
Category

2010s Australian Loose Gemstones

Materials

Opal, Black Opal

Alexander Beverly Hills GIA 5.00ct Oval Diamond I VVS1
Located in BEVERLY HILLS, CA
Stunning loose oval cut diamond, GIA certified. Sold as loose diamond but can easily be made into a ring of your liking. Crafted by some of the most prestigious bench jewelers in Los...
Category

21st Century and Contemporary Contemporary Loose Gemstones

Materials

Diamond, White Diamond

3.32 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose ...
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

Alexander GIA Certified 5.10 Carat L VS1 Cushion Cut Diamond
Located in BEVERLY HILLS, CA
Stunning loose emerald cut diamonds, GIA certified. Sold as loose diamond but can easily be made into a ring of your liking. Crafted by some of the most prestigious bench jewelers in Los Angeles and designed by Alexander Beverly Hills, additional fees may apply depending on design. 5.10 cushion shape diamond, GIA certified. L color grade, VS1 clarity grade...
Category

2010s Modern Loose Gemstones

Materials

Diamond, White Diamond

Amazing GIA certified 5.01 carats of diamond
Located in Massafra, IT
An very exclusive GIA certified natural diamond in cushion cut 5,01 carats, G color and VS2 clarity. Complete with GIA report. Investment stone. Wh...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

9.03 Carat Opal
Located in Bangkok, TH
This piece is a massive and stunning, 9.03 Carat Opal, in a mesmerising, elongated-oval shape that has a gorgeous, sky-blue hue. Opals are a unique and captivating type of gemstone k...
Category

Antique 19th Century Edwardian Loose Gemstones

Materials

Opal, Black Opal, Platinum

1.54 Carat AAA+ Bluish Green Colombian Emerald - Cushion Cut May Birthstone Gem
Located in Jupiter, FL
Stone: Emerald Weight: 1.54-carats Shape: Cushion Cut Clarity: Transparent Luster: Excellent Color: Vivid Bluish Green Measurements: 7.69mm x 6.81mm x 5.02mm Geographic Origin: Colom...
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

Gia Certified 1.55 Carat Fancy Dark Yellowish Brown Vs2 Rectangular Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC53944 Stone Shape: CUT CORNERED RECTANGULAR MODIFIED BRILLIANT Diamond Weight: 1.55 CT Clarity: VS2 Color: FANCY DARK YELLOWISH BROWN Cut: Excellent M...
Category

Antique 15th Century and Earlier Loose Gemstones

Materials

Brown Diamond

GIA Certified Diamond of 1.51 Carats If Clarity
Located in Massafra, IT
An exclusive GIA certified diamond of 1,51 carats, heart cut, G color, IF clarity. Excellent polish. Excellent symmetry. Fluorescence none. It is a investme...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Magnificent 1.34ct Emerald Gemstone - GIA Certified
Located in רמת גן, IL
Magnificent 1.34ct Emerald Gemstone - GIA Certified Presenting a stunning 1.34-carat round emerald, a classic gem celebrated for its vibrant green color and timeless beauty. Certifi...
Category

2010s Israeli Loose Gemstones

Materials

Emerald

SALE 1.29 Carat Round Cut Natural Diamond 14 Karat Yellow Gold
Located in Great Neck Plaza, NY
Diamond Size: 1.29 carats (the weight of the diamond). Shape: Round (the cut of the diamond). Setting: 6-prong yellow gold setting (protecting the diamond while giving it a classic...
Category

2010s American Loose Gemstones

Materials

Diamond, 14k Gold, Yellow Gold

IGI 3.46Ct Greyish Blue Spinel-Flawless, sparkle & Precision Cut(10.0x8.4x5.7mm)
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. This greyish-blue spinel shows a ...
Category

21st Century and Contemporary Singaporean Art Deco Loose Gemstones

Materials

Spinel, 18k Gold, White Gold

15.14 Carat Emerald Cut Mint Green Tourmaline – Fine Luxury Loose Gemstone
Located in Beverly Hills, CA
15.14 Ct Emerald Cut Mint Green Tourmaline – Fine Luxury Loose Gemstone by Merkaba Jewelry Beverly Hills Step into the extraordinary world of luxury with this 15.14-carat emerald cu...
Category

21st Century and Contemporary Afghan Art Deco Loose Gemstones

Materials

Tourmaline, Multi-gemstone, Emerald

1.67 Ct Pink Sapphire Heart Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting pink color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Pink Sapphire

Natural 23.20 Ct large teardrop boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 23.20 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2021. Sue processed the rough opal herself and cut...
Category

2010s Australian Loose Gemstones

Materials

Opal

Rare Bicolor Tourmaline – One-of-a-Kind Gem for Collectors and Custom Jewelry
Located in Beverly Hills, CA
One-of-a-Kind 29.22 Carat Bicolor Tourmaline Gem: A Rare Treasure for World-Class Collectors By Merkaba Beverly Hills. Introducing an extraordinary gemstone for the most discerning...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline, Other

CLOSE OUT GIA 1.33 Carat Emerald Cut Fancy Yellow Brown Loose Diamond
Located in Great Neck Plaza, NY
GIA 1.33 Carats Natural Fancy Yellow-Brown Emerald Cut Loose Diamond *Free shipping within the U.S.*
Category

2010s American Loose Gemstones

Materials

Diamond, Emerald, Brown Diamond, 14k Gold, White Gold

6 Carat Mozambique Paraiba Tourmaline Oval – Rare Neon Gem for Collectors - GIA
Located in Beverly Hills, CA
Exceptional 6.47 Carat GIA Certified Paraiba Tourmaline Oval Gem: A Rare Masterpiece from Mozambique - Merkaba Jewelry Beverly Hills. Unveiling a gemstone of extraordinary beauty, ...
Category

21st Century and Contemporary Mozambican Contemporary Loose Gemstones

Materials

Tourmaline, Paraiba

0.75 CARAT MARQUISE BRILLIANT GIA CERTIFIED U to v RANGE SI2 CLARITY DIAMOND
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56890 Stone Shape: MARQUISE BRILLIANT Diamond Weight: 0.75ct Clarity: SI2 Color: U to V Range Cut: Excellent Measurements: 8.26 x 4.73 x 3.25 mm Depth %: 68...
Category

Antique 15th Century and Earlier Loose Gemstones

Materials

White Diamond

SALE 0.76 Carat Natural Light Brown Round Diamond
Located in Great Neck Plaza, NY
Natural Light brown round diamond weighing 0.76 carats. *Free shipping within the U.S.*
Category

2010s American Loose Gemstones

Materials

Diamond, Brown Diamond, Gold, 14k Gold, Yellow Gold

3.43 Ct Blue Sapphire Heart Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

3.04 Carat 9x8 Vivacious Green Colombian Emerald - Emerald Cut May Birthstone
Located in Jupiter, FL
Stone: Emerald Weight: 3.04-carats Shape: Emerald Cut Clarity: Transparent Luster: Excellent Color: Light Green Measurements: 9.28mm x 7.94mm x 6.37mm Geographic Origin: Colombia Tre...
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

GIA Certified 1.24CT Fancy Brownish Yellow VS1 Radiant Cut Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 54736 Stone Shape: Radiant Diamond Weight: 1.24CT Clarity: VS1 Color: Fancy Brownish Yellow Cut: Measurements: 6.16 x 5.65 x 3.79 mm Depth %: 67.3% Table %: ...
Category

Antique 15th Century and Earlier Loose Gemstones

Materials

Yellow Diamond

Recently Viewed

View All